Seattle Mariners vs. Boston Red Sox MLB Pick Prediction 5/20/2022 by Tony T.
Mariners at Red Sox—Robbie Ray to start for the Mariners. Ray in eight starts has an ERA of 4.62 and WHIP 1.19. Strikeouts down to 25% with a walk rate of 9%. He is allowing 1.29 home runs per nine innings which is down from the past few seasons. Michael Wacha to start for Boston.